ES8106957A1 - Perfeccionamientos en maquinas abridoras para la apertura detuneles, galerias y similares - Google Patents

Perfeccionamientos en maquinas abridoras para la apertura detuneles, galerias y similares

Info

Publication number
ES8106957A1
ES8106957A1 ES497057A ES497057A ES8106957A1 ES 8106957 A1 ES8106957 A1 ES 8106957A1 ES 497057 A ES497057 A ES 497057A ES 497057 A ES497057 A ES 497057A ES 8106957 A1 ES8106957 A1 ES 8106957A1
Authority
ES
Spain
Prior art keywords
ring
follow
tubbing
aligning
alignment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES497057A
Other languages
English (en)
Other versions
ES497057A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hochtief AG
Original Assignee
Hochtief AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hochtief AG filed Critical Hochtief AG
Publication of ES8106957A1 publication Critical patent/ES8106957A1/es
Publication of ES497057A0 publication Critical patent/ES497057A0/es
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/0635—Tail sealing means, e.g. used as end shuttering
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
    • E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
    • E21D9/0875—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket
    • E21D9/0879—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket the shield being provided with devices for lining the tunnel, e.g. shuttering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

MAQUINA ABRIDORA PARA TUNELES, GALERIAS Y SIMILARES. COMPRENDE UNA ENVOLVENTE DE ESCUDO DE CUCHILLAS (1), UN BASTIDOR DE APOYO (2), UN ANILLO DE SEGUIMIENTO (3), QUE PRESENTA UNA COLA (12) PROLONGADA HACIA LA ENTIBACION (6), Y EN CUYO EXTREMO ESTA FIJADO EL ENCOFRADO FRONTAL (4). LA ENVOLVENTE DE ESCUDO Y SUS ELEMENTOS, Y EL ANILLO DE SEGUIMIENTO, SE APOYAN EN EL BASTIDOR DE APOYO, MEDIANTE PRENSAS DE AVANCE (8, 9) DEL TIPO DE CILINDRO Y PISTON. ENTRE EL ANILLO DE SEGUIMIENTO Y EL ENCOFRADO FRONTAL (4) ESTA DISPUESTO UN ANILLO DE ENDEREZAMIENTO (13), APOYADO MEDIANTE PRENSAS (15) EN EL BASTIDOR (2), QUE SE EMPLEA PARA LA ALINEACION DEL ENTUBADO (6), Y QUE ES RECUPERABLE AL ADELANTAR LA GALERIA. EL ENCOFRADO FRONTAL (4) ESTA CONECTADO MEDIANTE ELEMENTOS DE OBTURACION, QUE PERMITEN EL HORMIGONADO (5) ENTRE ENTUBADO Y ROCAS SIN FUGAS DELANTERAS. O
ES497057A 1980-05-03 1980-11-21 Perfeccionamientos en maquinas abridoras para la apertura detuneles, galerias y similares Granted ES497057A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3017047A DE3017047C2 (de) 1980-05-03 1980-05-03 Vortriebsmaschine für den Vortrieb von Tunneln, Strecken u.dgl.

Publications (2)

Publication Number Publication Date
ES8106957A1 true ES8106957A1 (es) 1981-10-01
ES497057A0 ES497057A0 (es) 1981-10-01

Family

ID=6101560

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497057A Granted ES497057A0 (es) 1980-05-03 1980-11-21 Perfeccionamientos en maquinas abridoras para la apertura detuneles, galerias y similares

Country Status (3)

Country Link
DE (1) DE3017047C2 (es)
ES (1) ES497057A0 (es)
FR (1) FR2481739A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126651C1 (de) * 1981-07-07 1983-01-27 Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen Stirnschalung für eine Tunnelvortriebsmaschine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1197914B (de) * 1964-01-18 1965-08-05 Wayss & Freytag Ag Ringspaltdichtung fuer Vortriebsschilde
CH469863A (de) * 1968-01-22 1969-03-15 Schafir & Mugglin Ag Tübbingführungsmantel für Vortriebsschild
US3561223A (en) * 1968-07-09 1971-02-09 John R Tabor Tunneling machine with concrete wall forming mechanism
DE2431652C3 (de) * 1974-07-02 1978-06-22 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Messerschild für den Vortrieb unterirdischer Strecken, wie insbesondere Tunnel u.dgl
CH594128A5 (es) * 1974-07-02 1977-12-30 Gewerk Eisenhuette Westfalia
DE2555317A1 (de) * 1975-12-09 1977-06-23 Gewerk Eisenhuette Westfalia Verbauschild fuer das auffahren von tunneln, stollen u.dgl. sowie vortriebsmesser fuer einen verbauschild
DE2555780C3 (de) * 1975-12-11 1979-04-19 Wayss & Freytag Ag, 6000 Frankfurt Ringspaltabdichtung für Schildvortriebsmaschinen
JPS5275837A (en) * 1975-12-22 1977-06-25 Tekken Constr Co Seal of backkfilling material of shield segment
DE2617782A1 (de) * 1976-04-23 1977-11-03 Gewerk Eisenhuette Westfalia Schneidschuhanordnung fuer eine rohrvorpresseinrichtung
DE2646570C3 (de) * 1976-10-15 1981-10-15 Wayss & Freytag Ag, 6000 Frankfurt Schildschwanzdichtung
DE2725827C2 (de) * 1977-06-08 1985-10-24 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Messerschild-Vortriebseinrichtung

Also Published As

Publication number Publication date
FR2481739B1 (es) 1984-03-30
DE3017047C2 (de) 1984-11-08
DE3017047A1 (de) 1981-11-19
ES497057A0 (es) 1981-10-01
FR2481739A1 (fr) 1981-11-06

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